000 00403nam a2200157Ia 4500
008 151114s9999||||xx |||||||||||||| ||und||
040 _aRBU-Library
041 _aEnglish
082 _a025.52
_bM953
100 _aMukherjee, A K
245 _aReference work and its tools
260 _bThe World Press,
_aCalcutta:
_c1975
300 _a287p.
650 _aReference services (Libraries)
942 _cBK
999 _c65580
_d65580